{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease", "Chemical"], "input": "BACKGROUND : Irritable bowel syndrome is a common cause of abdominal pain and discomfort and may be related to disordered gastrointestinal motility ."}
{"Disease": ["Irritable bowel syndrome", "abdominal pain", "disordered gastrointestinal motility"], "Chemical": []}